Icom Mic Wiring Diagram

Same as hm 100t 8 pin modular.

Icom mic wiring diagram. This diagram covers the kantronics kam kpc 3 kpc 9612 kpc 2400 aea pk 900 pk 96 pk 12 pk 232 and most tncees with 5 pin din radio ports mfj 1270 mfj 1278 paccomm tapr tnc2. An older version of the icom hm 36 microphone exists. Image of the jumper wire in place below. Icom mic pinout wiring diagram database mic wiring links to microphone wiring diagrams the all things icom heil sound icom microphone reference list qsl icom microphone notes seed solutions iz0kba wiring color code pinouts for the ic 706mkiig hm 103 mic.

Assemble the microphone and test it. Diagrams for the microphone connections on many of the common cb radios as well as some popular amateur radio transceivers. 706 706mk2 706mk2g 8 pin modular. Image of the solder blob shorting the traces below.

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Pin1 mic dc volts for icom only microphone pin2 8volts 10ma to avoid damaging the regulator do not short to ground pin3 up down pin4 squelch pin5 ptt pin6 ground pin7 mic screen earth. Microphone wiring diagrams pop some mic wiring diagrams for ranger realistic alan cobra ge uniden yaesu kenwood icom radios. Pin7 mic screen earth pin8 earth alinco dr605 modular plug pin1 5volt pin2 down pin3 n c pin4 ptt. Icom diagrams schematics and service manuals download for free.

At the same time dc flows down the mic cable while the mic audio is fed up the same wire. Final image of the pc board modifications below.